tree e2a69fb44a4685ef9dfe826f4d9dbd26d03c2c0c
parent 252b11347895767986eb639b59571fe349937c9f
author Paul Lawrence <paullawrence@google.com> 1691774844 -0700
committer Android Build Coastguard Worker <android-build-coastguard-worker@google.com> 1693534535 +0000

Add vdc volume getStorageSize

StorageStatsManager.getTotalBytes currently takes the size of /data and
rounds up to known probable sizes to guess the size of internal storage.
This is not always correct.

Instead, find the device /data is on and get the size of that device.
This should give a more accurate answer.

Bug: 295358118
Test: vdc volume getStorageSize returns storage size
(cherry picked from https://android-review.googlesource.com/q/commit:d73dfd4ab0ff4cbf704034750b2a25832da7fb0c)
(cherry picked from commit 24b7d2ddbcbebed90bc4c9ef947da8d22e9b3d97)
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:29ab03668ff25c2a838365446d67565c563d1d53)
Merged-In: I907892041b1ce2cd72092a9877ac34c12bf3f254
Change-Id: I907892041b1ce2cd72092a9877ac34c12bf3f254